Can you please help me with these problems?

Answer any 6 of the 7 questions below. Keep the number assigned to the questions you answer. If you answer all 7 questions, only the first six questions will be graded. You must show all the steps you took to reach your answers Be sure to appropriately label your answer. 1. You loaned a friend $1000.00 at the simple interest rate of 4% per year. If the total interest that your friend paid was $150.00. how long was the term of the loan? 2. You take a work bonus of $800.00 and invest it in an account that eams 2.5% interest compounded monthly. How much interest will you have eamed at the end of 4 years? 3. You plan to purchase a house for $370,000. You will finance the purchase with a 20-year fixed mortgage at an interest rate of 2.5%. What will your monthly payment be? 4. Each of the 7 ALEKS modules are worth up to 8 points. Your points for each of the 7 ALEKS modules were 7.4. 7.2, 5.6, 6.3, 5.7, 6.9, 4.5. The mean for the whole class on the Logic module was 5.5 points. You earned 4.5 points for Logic. By what percentage did your 4.5 points for Logic fall below the class mean? Round your answer to the nearest tenth. 5. A group of 10 students in MATH 105 start a walking program. The chart below shows each member's self-reported walking time in minutes during September 2022. A - 324 C - 400 E- 150 G- 600 1- 700 B- 550 D - 900 F- 60 H- 250 J - 300 Which student's walking time was closest to the mean of the group times? Show your work to support your answer. b Which student's walking time was closest to the median of the group times? Show your work to support your answer You go to an animal shelter to find two pets to adopt. There are 15 cats and 12 dogs. If you randomly choose 2 animals what is the probability that they will both be cats? Express your answer as a fraction reduced to lowest terms. In a survey of 200 high school students, 86 use Facebook. 68 use Instagram, and 29 use both Facebook and Instagram How many of the students surveyed use neither Facebook nor Instagram? Show your work to support your